This differs from the radicand in a square root. If the problem asked for the domain off(x)=√((4x^2-1)),t hen 4x2 - 1 would be have to be greater than or equal to zero. Here, there is no restriction on x, so the domain of the function is the set of all real numbers...
What is the domain of the given function? ( ) A. \( x|x = -6,-1,0,3\) B. \( y|y = -7,-2,1,9\) C. \( x|x = -7,-6,-2,-1,0,1,3,9\) D. \(y|y = -7,-6, -2,-1, 0, 1, 3, 9\) 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
In mathematics, the domain of a function is the set of all numbers that can be plugged into the function without making the function undefined. To find the domain of a function, we start with all real numbers, and then we omit any real numbers from the real numbers that...
Also, the set A is known as the domain and B is known as the co-domain of the function f. Here the domain consists of all those points where the function f is defined. Answer and Explanation: Here the given function is f(x)=6+ln(x...
The domain of a function is all the values that can be put into the machine and result in an output. The range of a function is all the possible outputs. Do you want to try an example? Consider the function f(x)=2x2−5. What is the domain of this function? Try to figure this...
(e) What is the domain of the function C(f)? 相关知识点: 试题来源: 解析 It doesn't make sense to leave behind a negative amount of food (but you can leave behind any non-negative amount of food), so the domainis {f ∈ R,f ≥0}. ...
百度试题 结果1 题目What is the domain of f(x) = e?A. all real numbers B. all integers C. {x|x ≤ 0} D. {x|x ≥ 0} 相关知识点: 试题来源: 解析 A 反馈 收藏
A function relates an input to an output. It is like a machine that has an input and an output. And the output is related somehow to the input.
what is the domain of {eq}f(t) {/eq} ? what is the domain of {eq}{f}'(t) {/eq} ? Domain: Domain of f(t) includes the values of t for which the function is defined. Given: {eq}f(t)= \sqrt {t} {/eq} On differentiating f(t) with respect to...
A domain is a unique name that appears after the @ sign in email addresses, and after www. in web addresses. It typically takes the form of your organization's name and a standard Internet suffix, such as yourbusiness.com or stateuniversity.edu. Using a custom domain like rob@cont...